Free
About
Stamped! A City Passport turns architecture discovery into a collectible travel experience.
Browse cities, explore landmark details, and mark buildings as visited to earn passport stamps.
Build your personal travel log with progress tracked across cities and countries.
Plan each stop with curated day itinerary suggestions, then test your knowledge in city-specific quizzes.
Convert currency with the built in currency converter.
Personalize your journey by adding your own landmark photos, and tailor the experience with sound, haptics, contrast, and motion settings.
Designed for travelers, students, and city explorers who love architecture and culture.
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What's New in Stamped! A City Passport
1.1.0
March 20, 2026
Faster, More Accurate Rates: We’ve integrated a new high-frequency Exchange Rate API to provide mid-market rates with even higher precision. Faster, More Accurate Rates: We’ve integrated a new high-frequency Exchange Rate API to provide mid-market rates with even higher precision. Live Updates: Rates now refresh automatically so you never miss a market move. Expanded Compatibility: Now supports more devices! We’ve optimized the app to run on iOS 18.6 and higher. Enhanced Accessibility: Improved text contrast across the app to meet the 4.5:1 ratio, making rates easier to read for everyone. Performance Fixes: Optimized API logic to reduce data usage and improve loading speeds on slower connections.
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